baber/WOPTO huggingface dataset:
Patent JP-2012012370-A (JP)
Title: Method for synthesizing rare earth metal extractant
Inventor: SAKAKI KAZUAKI
IPC: C22B7/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a rare earth metal extractant capable of improving the yield of a synthesized product and the efficiency of synthetic process, and reducing the cost of the dialkyl diglycol amic acid of the metal extractant without using diglycolic anhydride of a synthetic raw material and dichloromethane of a reaction solvent in a conventional synthetic method.SOLUTION: The method for synthesizing the rare earth metal extractant comprising the dialkyl diglycol amid acid as an extractant component includes reacting the diglycolic acid of X mol in an esterification agent of Y mol regulated so that the molar ratio of Y/X may be ≥2.5 at a reaction temperature of ≥70°C for a reaction time of ≥1 h, condensing the reaction product under a reduced pressure to remove the unreacted components and a reaction residue and to provide a reaction intermediate product, adding, as a reaction solvent, a nonpolar or low polar solvent which is an organic solvent forming an organic phase in solvent extraction of the rare earth metal and which can dissolve the dialkyl diglycol amid acid, and reacting the reaction intermediate product with the dialkylamine of Z mol while regulating the molar ratio Z/X may be ≥0.9. The invention has a large utility value because the dialkyl diglycolic acid having excellent ability for separating light rare earth elements can efficiently be synthesized in high yield at a low cost without using expensive diglycolic anhydride and the harmful dichloromethane.
Patent JP-2012022357-A (JP)
Title: Touch panel
Inventor: FUJII TATSUYUKI
IPC: G06F3/041
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel preventing incorrect operation and allowing secure operation, regarding a touch panel mainly used for operating various electronic equipment.SOLUTION: A linear insulation groove 13 is formed in the intermediate part of an upper conductive layer 3 of the under surface of an upper substrate 1. Also, a plurality of pairs of upper electrodes 11A and 11B and upper electrodes 12A and 12B are provided so as to extend from both ends of the upper conductive layer 3. Then, even when dew formation occurs on the under surface of the upper conductive layer 3 and the like due to an abrupt change in temperature, water droplets generated in the linear insulation groove 13 of the upper conductive layer 3 can be detected through changes in an insulation resistance value between the plurality of upper electrodes 11A and 11B or upper electrodes 12A and 12B. Therefore, a touch panel be obtained that prevents incorrect operation under the condition where display of a display element at the back is obscure and allows secure operation.
Patent JP-2012022170-A (JP)
Title: Image forming apparatus
Inventor: YABUKI SHINICHI
IPC: G03G15/01
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To correctly check a toner image of an information pattern by appropriately transferring the toner image of the information pattern to a recording medium even when transfer efficiency changes according to an environmental condition such as temperature or humidity during image formation or a recording medium type or the like when forming images by transferring an ordinary toner image and the toner image of the information pattern.SOLUTION: The image forming apparatus transfers a toner image formed on a photoreceptor 11 to an intermediate transfer member 2 and further transfers the toner image to a recording medium S from the intermediate transfer member. The image forming apparatus is provided with transparent toner supply means 20 configured such that in order to form a toner image Tp of the information pattern other than the ordinary toner image on a photoreceptor and then transfer this toner image of the information pattern to the intermediate transfer member from the photoreceptor, transparent toner is supplied between the toner image of the information pattern and the intermediate transfer member.
Patent JP-2012027233-A (JP)
Title: Image forming device
Inventor: NISHIYAMA EIJI
IPC: G03G15/08
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the falling down of a device body.SOLUTION: A plurality of toner cartridges 16 are provided corresponding to respective developing units and detachably with respect to a drawer unit 15 holding a plurality of photosensitive drums 17 and the plurality of developing units 19 corresponding to the respective photosensitive drums 17. Storage portion openings 89 permitting the passing of toner to the developing units 19 are formed on the toner cartridges. A shutter member 82 is provided capable of linearly moving between a close position covering the storage portion opening 89 to regulate the passing of the toner, and an open position which is displaced to a right side with respect to the close position and opens the storage portion opening 89 to permit the passing of the toner. The drawer unit 15 is provided with an operating member 46 capable of linearly moving in a lateral direction and opening/closing the shutter member 82.
Patent JP-2012024340-A (JP)
Title: Small-article washer
Inventor: WAKAIZUMI TADAKAZU
IPC: A47L15/50
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-article washer that can be placed into and take out from a dish washer, can be placed in the dish water, and enables small articles to be washed effectively.SOLUTION: The small-article washer 1 includes a basket 2 and an outer frame 3. The basket 2 is cylindrical and has first and second lid-like faces 12 and 13, first and second rotation shafts 8 and 11 on the first and second faces 12 and 13 respectively, and projections 4. The outer frame 3 is a prismatic frame and has first and second sides 6 and 9. The first side 6 has a lid 5 for accommodating the basket 2 in it. The first and second sides 6 and 9 have first and second bearings 7 and 10 respectively. The basket 2 is held by a bearing structure such that it is held so as to be rotatable inside the outer frame 3. This basket rotates by the jetting force of washing water. The small-article washer 1 has a size that allows the washer 1 to be inserted into and taken out from the dish water and can be placed in the dish washer.
Patent JP-2012027272-A (JP)
Title: Manufacturing method of display panel, and display panel
Inventor: TATSUKOSHI KENTARO
IPC: G09F9/00
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a display panel that can suppress cracking in a product and can improve workability, and a display panel.SOLUTION: A manufacturing method of a display panel includes a step of cutting a mother glass substrate 10 by forming first and second scribe lines 31, 32 orthogonal to each other on a surface 11 of the mother glass substrate 10 and extending cracks in a substrate thickness direction from the first and second scribe lines 31, 32. In the method, when forming the first scribe line 31 corresponding to a long side of the display panel (i.e., a long side 6 of a cell 4), a first wheel cutter 50 having zero to five notches along an outer periphery is used, and when forming the second scribe line 32 corresponding to a short side of the display panel (i.e., a short side 8 of the cell 4), a second wheel cutter 60 having 50 to 300 notches 63 along an outer periphery is used.
Patent JP-2012033578-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: NISHI SHINKO
IPC: H01L29/778
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress the drain current collapse.SOLUTION: A semiconductor device has: a source electrode 20, a gate electrode 24, and a drain electrode 22 formed on a nitride semiconductor layer 19; a silicon nitride film 26 formed on the nitride semiconductor layer in a state contacted with it; and an organic insulation film 32 provided in a state contacted with an upper surface of the silicon nitride film between the gate electrode and the drain electrode.
Patent JP-2012035660-A (JP)
Title: Interior illumination lamp for vehicle
Inventor: SUZUKI TAKESHI
IPC: B60Q3/02
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an interior illumination lamp for a vehicle in which an appearance of a mated part of an outer periphery of a decorative surface of a lens to be mated with a roof trim can be easily enhanced, and looseness of the mated part is eliminated.SOLUTION: The interior illumination lamp 10 for a vehicle includes: a lamp unit 30 having a light source 30L, which is a functional part; and a lens 20 provided inside a vehicle room, which is a decorative part. The lens 20 is engaged with the lamp unit 30 through the inner peripheral edge of the opening 40K of the roof trim 40, each other. Thus, the interior illumination lamp for a vehicle is mounted in a state where the roof trim 40 is clamped. The lamp unit 30 is provided with a plurality of positioning projections 30T at a position where the lamp unit 30 is contacted with the roof trim 40.
Patent JP-2012042595-A (JP)
Title: Fixing device of image forming apparatus
Inventor: SOJO YOSHIHIRO
IPC: G03G15/20
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of an image forming apparatus capable of preventing a temperature detection element from forming a circumferential pressing flaw on a peripheral surface of a fixing roller.SOLUTION: A protection sheet 44 for preventing a pressing flaw is circumscribed to an outer surface of a fixing roller 15 heated by a heat source 22, and a temperature detection element 41 for detecting temperature of a surface of the fixing roller 15 is provided on the outer surface. A width dimension of the protection sheet 44 is set to be larger than the width dimension of a temperature detection surface 43 of the temperature detection element 41. The protection sheet 44 comprises: an attachment part 46 provided at one end of the sheet; a sliding part 45 circumscribing the fixing roller 15; and a free end 47 provided at the other end of the sheet. The attachment part 46 is fixed to a mounting part 48 at the outside of the upstream side of the sliding part 45 in a rotation direction of the fixing roller 15. And the free end 47 of the protection sheet 44 is pulled and energized toward the downstream side in the rotation direction by a spring 50.
Patent JP-2012042640-A (JP)
Title: Electro-optic device manufacturing method
Inventor: NAKANISHI MASANOBU
IPC: G02F1/1333
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce any positional deviation between an electro-optic panel and a frame without smearing the surface of the electro-optic panel.SOLUTION: An electro-optic device manufacturing method comprises: an arranging step of arranging an electro-optic panel (500) and a frame (610) so as to cause one panel face (500a) and an opening (616) in the frame to overlap with each other when viewed in a direction perpendicular to the one panel face of the electro-optic panel and arranging between the electro-optic panel and the frame a film (700) having a larger area than the one panel face and a thermoplastic property; an inserting step of inserting the electro-optic panel together with the film into the frame so that the one panel face and a side face of the electro-optic panel are covered by the film; a removing step of removing parts (720) of the film bulging out of the frame after the inserting step; a softening step of softening the film by heating; and a hardening step of hardening the softened film.
Patent JP-2012043971-A (JP)
Title: Magnetic core manufacturing method
Inventor: ISHII YOSHIAKI
IPC: H01F41/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cheap magnetic core capable of reducing the number of manufacturing components without needing a special manufacturing process.SOLUTION: A magnetic core manufacturing method forms magnetic core by laminating a plurality of insulative magnetic body layers 31B to 31D including a magnetic powder and an organic binder on an insulative magnetic body layer 31A by repeatedly printing an insulative magnetic body paste including the magnetic power and the organic binder on the insulative magnetic body layer 31A formed by printing the insulative magnetic body paste including the magnetic power and the organic binder on a substrate 30.
Patent JP-2012035016-A (JP)
Title: Glove with cleaning tool
Inventor: OKANDA YUMI
IPC: A47L13/18
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a glove which can prevent the hand from getting rough and dry or dirty, protect the hand and fingernails, avoid the trouble of having to hold a cleaning tool, make work easier and perform efficient work, by integrating a glove, which is waterproof or water repellant, and a cleaning tool.SOLUTION: The cleaning tool 8 made of a piece of nonwoven fabric and a sponge bonded together, of knitted chemical fiber yarn such as acrylic yarn, or of raised cloth or the like is attached to the glove 1 which is waterproof or water repellant for preventing the hand from getting rough and dry or dirty and protecting the hand and fingernails. The position in which the cleaning tool 8 is attached or the cleaning tool 8 itself is devised so that the hand may not get wet, the trouble of having to hold the cleaning tool may be avoided, the working efficiency may be increased and the detail can be washed with sensation in fingertips.
Patent JP-2012044891-A (JP)
Title: Cooked rice feeder
Inventor: ONEDA IKUYA
IPC: A23L7/10
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice feeder capable of improving efficiency in making pressed Sushi etc.SOLUTION: The cooked rice feeder includes: cooked rice compressing/conveying means (a cooked rice compressing/conveying part 4) for compressing cooked rice downward from above and conveying the plate-shaped compressed cooked rice; dividing means (a dividing shutter 6) for dividing the cooked rice conveyed by the cooked rice compressing/conveying means in a direction orthogonally crossing the conveying direction; a conveying tray 8 for receiving the divided cooked rice and conveying the received rice to a discharge side; and control means (a control device 102) for controlling the drive of the cooked rice compressing/conveying means, the dividing means and the conveying tray so that the plate-shaped cooked rice is divided into at least two sets to be placed on the conveying tray.
Patent JP-2012045107-A (JP)
Title: Boot
Inventor: YAMAGUCHI NOBUYUKI
IPC: A43B23/02
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a boot having a structure excellent in a fit feeling over a long period of time.SOLUTION: The boot includes a foot covering part 1A surrounding a lower part from an ankle region and a cylindrical part 1B surrounding an upper part from the ankle region. Inside the foot covering part 1A, a pressure contact parts 3a, 3b tightening the instep of the foot are provided. In the front of the cylindrical part 1B, adjusting means 5 capable of adjusting the tightened state for the instep of the foot, linked with the pressure contact parts 3a, 3b, is arranged.
Patent JP-2012049093-A (JP)
Title: Prevention tool against opening high-voltage cutout lid
Inventor: MORIYAMA HIROYUKI
IPC: H01H85/042
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an economical prevention tool against an opening of a high-voltage cutout lid capable of fixing the lid to the cutout main body with an easy operation, when a fuse cylinder is not attached to the lid of a box-type high-voltage cutout.SOLUTION: The prevention tool against an opening of a high-voltage cutout lid comprises; a hook hole insertion axis capable of being inserted into a hook hole on the front of the lid of the high-voltage cutout; a main body side engagement axis capable of being engaged to the rear-face of the high-voltage cutout main body; and a connection part for connecting the axes away from each other in a manner that the linear distance between the centers of the axes becomes almost the same as the distance between the center of the hook hole and the rear-face, and that the axes faces the same direction in almost parallel with each other. The hook hole insertion axis and the main body side engagement axis can be provided with a hook hole engagement part and an engagement pawl at the tip thereof. Instead of the main body side engagement axis, a main body side insertion axis may be provided capable of being inserted into an electric wire insertion hole at the side of the high-voltage cutout main body. The connection part can be provided, if necessary, with a handle on the reverse side of the axes.
Patent JP-2012054414-A (JP)
Title: Equipment and method for manufacturing device
Inventor: HARA SHIRO
IPC: H01L21/027
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for manufacturing a device, capable of flexibly dealing with variation in kind and amount of the device in a manufacturing line.SOLUTION: A method and equipment for manufacturing a device by a single-wafer-processing method using a 0.5 inch sized wafer are provided. The method in which a manufacturing line is formed by arranging a plurality of closed type unit processing equipment 1 movable and preferably having a standardized outer shape, for processing one processing process in a manufacturing process, comprises: when the number of the manufacturing units of the device is greater than that of the unit processing equipment, arranging the unit processing equipment by a flow shop method in which the equipment is arranged according to the order of the processing process of the device; when the number of the manufacturing units of the device is similar to that of the unit processing equipment, arranging the unit processing equipment by a class shop method in which the equipment is classified and arranged according to each large classification of the order of the process; and when the number of the manufacturing units is substantially less than that of the processes, arranging the unit processing equipment by a multi cell shop method in which about one of the unit processing equipment for one kind of process kinds is arranged in a cell and the plurality of cells are arranged.
Patent JP-2012060290-A (JP)
Title: Optical communication system and method for determining connection state
Inventor: ITO TOMOYOSHI
IPC: H04B10/07
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system and a method for determining connection state that perform cable core referencing and communication monitor at the same time and also can perform OTDR measurement and communication monitor at the same time, and that do not require a connection change of a measuring device according to work procedure.SOLUTION: In an optical communication system, an OLT 92 and an ONU 91 are connected with a one-core optical fiber for communication 93. The optical communication system comprises: an optical coupler 11; an OTDR that is connected to an optical fiber for measurement 12 and that outputs pulse light Ltoward the ONU 91 and measures optical power of light returned from the optical fiber for communication 93; a cable core referencing light source that is connected to the optical fiber for measurement 12 and that outputs modulated light Ltoward the ONU 91; a monitor device 14 that is connected to the optical fiber for measurement 12 and that obtains an identifier from the connected ONU 91, and checks the obtained identifier with a pre-stored identifier.
Patent JP-2012057323-A (JP)
Title: Water supply control method
Inventor: HONDA TOSHIYUKI
IPC: F16K15/06
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent water conduction (water service opening) to a water meter without being authorized by a manager of water service in water supply piping and to eliminate the need of troublesome management of a stop valve performed in order to prevent unauthorized water conduction.SOLUTION: Before opening the water service, a check valve 4 is attached to the inflow port of the water meter 3 in the direction of stopping water flow to the water meter 3 from the inflow port. When opening the water service, the check valve 4 is taken out from the inflow port, the attaching direction is inverted so that the check valve 4 does not stop the water flow from the inflow port to the water meter 3, and then the check valve 4 is reattached to the outflow port of the water meter 3. Thus, without detaching and managing a handle 14 of a stop valve 1, the unauthorized water service opening is prevented, and the need of the attaching/detaching work of the handle or the like and troublesome management jobs is eliminated.
Patent JP-2012055510-A (JP)
Title: Skin dose display device and skin dose display method
Inventor: NISHI KAZUHIRO
IPC: A61N5/10
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To display positional relation between the body surface of a patient and skin dose information calculated in a treatment plan on a patient model displayed on a display device capable of being visually recognized in a treatment room with high accuracy.SOLUTION: This skin dose display device 1 displaying the skin dose information 23 of the patient 34 calculated in the treatment plan for radiation treatment on the display device 5 visibly installed in the treatment room includes: a patient 3D model generation part 4 generating the patient 3D model 22 associated with a coordinate system of a CT image used for the treatment plan; and a skin dose display processing part 2 superposedly displaying the skin dose information 23 on the patient 3D model 22 in the display device 5.
Patent JP-2011089981-A (JP)
Title: Inspection system and inspection method
Inventor: MIYAKE JUNJI
IPC: G01B11/30
Filed: 2010-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To apply a phase shift method to a workpiece having a rough surface to accurately detect an abnormal concave-convex irregularity.  <P>SOLUTION: An image P5 with a stripe pattern 5 reflected on an inspection target surface SP is photographed at a shallow angle, and an image P5a with one or more continuous unit stripes 5a reflected on is specified from among the stripe pattern-reflected images P5 existing in a predetermined distance range counted from the edge in a closer side to a workpiece W. Then, the phase of the specified unit stripe-reflected image P5a is varied to apply a phase shift method and scan the inspection target surface with the unit stripe-reflected image P5a, thereby detecting the abnormal concave-convex irregularity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067946-A (JP)
Title: Temperature control system
Inventor: OTSUKA YASUMASA
IPC: F25B1/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily and inexpensively improving the reduction in temperature control performance when outside temperature changes.SOLUTION: The temperature control system includes a compressor part, a capacitor part, an evaporator part, and a refrigerant flow passage. An input-side refrigerant flow passage where a refrigerant flows into the evaporator part is arranged close to an output-side refrigerant flow passage where the refrigerant flows from the evaporator part, so that the refrigerant flowing through the input-side refrigerant flow passage is cooled by the refrigerant flowing through the output-side refrigerant flow passage.